Case:
The mobile hard disk was dropped, and I could still read it at that time. After a period of time, I couldn’t read it. The customer was anxious to wait for the project information and other working materials to be used for two days.Customers find data recovery through the Internet.
Solution:
First determine that the hard disk magnetic head is damaged. After the opening of the disk is replaced, it is found that the hard disk firmware area is damaged when it falls. There is a bad channel in the firmware area.More than 98%of the data is restored completely. The area where a few documents are located are more serious, and it is just a document that is not important for customers.